Vulnerability · Published Sep 14, 2021 · Assigned by siemens
CVE-2021-40355
High 8.8
In plain English
A high-severity authorization bypass via user-controlled key in Teamcenter V12.4 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)0.8%top 43.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A vulnerability has been identified in Teamcenter V12.4 (All versions < V12.4.0.8), Teamcenter V13.0 (All versions < V13.0.0.7), Teamcenter V13.1 (All versions < V13.1.0.5), Teamcenter V13.2 (All versions < 13.2.0.2). The affected application contains Insecure Direct Object Reference (IDOR) vulnerability that allows an attacker to use user-supplied input to access objects directly.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Teamcenter V12.4 | All versions < V12.4.0.8 |
| Siemens | Teamcenter V13.0 | All versions < V13.0.0.7 |
| Siemens | Teamcenter V13.1 | All versions < V13.1.0.5 |
| Siemens | Teamcenter V13.2 | All versions < 13.2.0.2 |
Weakness: CWE-639
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-987403.pdf x_refsource_MISC